package lishizheng.demo05;

//观察测试线程的状态
public class TestState {
    public static void main(String[] args) throws InterruptedException {
        Thread thread = new Thread(() ->{
            for (int i = 0; i < 5; i++) {
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
            System.out.println("=============");
        });

        //观察状态
        Thread.State state = thread.getState();
        System.out.println("状态："+ state);

        //观察启动后
        thread.start();
        state = thread.getState();
        System.out.println("启动后状态："+state);

        while (state != Thread.State.TERMINATED){
            Thread.sleep(100);
            state = thread.getState();//更新线程状态
            System.out.println("现在的状态是："+state);
        }
    }
}
